2.5 Day 5 Norfolk to Williamsburg

Aiman Q.
9-8-2008
BlOCK B
Day 8

INVESTIGATION 2: PROBLEM 2.5 & F.U.

A: What was Theo’s fastest recorded speed, and when did it occur?

Theo’s fastest speed was 20 miles per hour and occurred at 90 minutes.

B: What was Theo’s slowest recorded speed, and when did it occur?

Theo’s slowest speed was 15 miles per hour and occurred at 10, 30, 50, and 70 minutes.

C: Describe the changes in Theo’s speed during the race.

Theo’s speed changes in a zig-zag pattern with a long tail at the end.

Problem 2.5 Follow Up

1: Would it be possible for the path below to represent Theo’s progress between 10-minute marks? Why or why not?




Yes it does because Theo’s race data shows that it is ascending like that.

2: During which 10-minute period(s) of the race did Theo’s speed change the most?

Theo’s speed changed the most during 70 to 90 minutes period.